Produced by G.B. Instructional Ltd. in collaboration with H.J. Parish and A.T. Glenny of the Wellcome Physiological Research Laboratories. Directed by Alastair Scobie, edited by Max Lofting, photographed by Frank North and narrated by Alvar Liddell.
G.B. Instructional Ltd.
This film shows the stages in the process and testing of diphtheria antitoxin as it happened in 1945. Includes footage of laboratory work and work with horses in which the antibodies were produced as well as showing children receiving a diphtheria vaccination. 6 segments.